FINAL DRIVE
7.11
5. Remove the roll cage assembly, rollers, and
H--springs.
6. Thoroughly clean all parts. Inspect the rollers (A)
for nicks and scratches. The rollers must slide up
and down freely within the roller cage surfaces
(B).
A
B
C
7. Inspect the ring gear (C) for consistent wear
patterns. The surfaces should be free of nicks
and scratches.
8. Inspect roll cage (B) sliding surface. This surface
must be clean and free of nicks, burrs or
scratches. Remove and inspect the H--springs.
B
H--spring
9. Remove the ring gear (C), the output hub (D), the
shim (E), and the armature plate (F) from the
output cover.
DC
F
E
Coils
10. Inspect the armature plate (F) for a consistent
wear pattern. Uneven wear of the armature plate
(F) indicates a warped plate, which may cause
intermittent operation.
11. Remove the thrust bearing (G) from the output
hub (D). Inspect the thrust bearing (G) and the
dowel (H).
D
G
H
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